Cod sursa(job #3210390)

Utilizator Floroiu_MariusFloroiu Marius Cristian Floroiu_Marius Data 6 martie 2024 09:59:37
Problema Ridicare la putere in timp logaritmic Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.34 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");
long long n,p=1,e;
int main()
{
    fin>>n>>e;
    while (e!=0)
    {
        if (e%2==1)
        {
            p=(p*n)%1999999973;
        }
        e/=2;
        n=(n*n)%1999999973;
    }
    fout<<p%1999999973;
    return 0;
}